from tkinter import*
print('Введите начальную координату X:')
X = int(input())
print('Введите начальную координату Y:')
Y = int(input())
print('Введите начальную координату N:')
N = int(input())
coords=[0,0,10,0,10,10,20,10,20,20,10,20,10,30,0,30]
if N==0 and X>=0 and X<=500 and Y>=0 and Y<=500:
    pass
else:
    if N>=0 and 0*N+X>=0 and 0*N+Y>=0 and 40*N+X<=500 and 50*N+Y<=500:
        pass
    else:
        if N<=0 and 40*N+X>=0 and 50*N+Y>=0 and 0*N+X<=500 and 0*N+Y>=500:
            pass
        else:
            print('Размер фигуры превышает максимальный размер поля')
            exit()
root=Tk()
root.title('ИТ марафон')
root.geometry('500x500')

canvas=Canvas(bg="white", width = 500, height = 500)
canvas.pack(anchor = CENTER, expand = 1)

canvas.create_polygon(coords[0] *N+X, coords[1] *N+Y,
                       coords[2] *N+X, coords[3] *N+Y,
                       coords[4] *N+X, coords[5] *N+Y,
                       coords[6] *N+X, coords[7] *N+Y,
                       coords[8] *N+X, coords[9] *N+Y,
                       coords[10] *N+X, coords[11] *N+Y,
                       coords[12] *N+X, coords[13] *N+Y,
                       coords[14] *N+X, coords[15] *N+Y)
root.mainloop()
                
                       
